package com.qww.exec;

public class Exec03 {
    public static void main(String[] args) {
        ATypeName a = new ATypeName();
        a.score = 99.0;
        a.showScore();
    }
}
class ATypeName {
    int sno;
    double score;

    public void showScore() {
        System.out.println(score);
    }
}
